VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "放在顯示漢字"
   ClientHeight    =   3450
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   6180
   LinkTopic       =   "Form1"
   ScaleHeight     =   3450
   ScaleWidth      =   6180
   StartUpPosition =   3  'Windows Default
   Begin VB.TextBox txtQu 
      Height          =   360
      Left            =   4755
      TabIndex        =   3
      Top             =   240
      Width           =   1230
   End
   Begin VB.TextBox txtWei 
      Height          =   375
      Left            =   4785
      TabIndex        =   2
      Top             =   840
      Width           =   1230
   End
   Begin VB.CommandButton cmdDraw 
      Caption         =   "顯示"
      Height          =   405
      Left            =   4950
      TabIndex        =   1
      Top             =   2055
      Width           =   1050
   End
   Begin VB.TextBox txtScale 
      Height          =   375
      Left            =   4755
      TabIndex        =   0
      Top             =   1470
      Width           =   1230
   End
   Begin VB.Label Label1 
      Caption         =   "區(qū)碼"
      Height          =   300
      Left            =   4230
      TabIndex        =   6
      Top             =   330
      Width           =   435
   End
   Begin VB.Label Label2 
      Caption         =   "位碼"
      Height          =   315
      Left            =   4245
      TabIndex        =   5
      Top             =   900
      Width           =   435
   End
   Begin VB.Label Label3 
      Caption         =   "放大倍數(shù)"
      Height          =   270
      Left            =   3960
      TabIndex        =   4
      Top             =   1515
      Width           =   765
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
    Option Base 0
    Option Explicit
    Private Sub Form_Load()
        ScaleMode = 3                       '改變坐標(biāo)系統(tǒng)
    End Sub
    
    Private Sub cmdDraw_Click()
        If CInt(txtQu.Text) < 1 Or CInt(txtQu.Text) > 87 Then
            MsgBox "區(qū)碼應(yīng)在1和87之間"
            Exit Sub
        End If
        If CInt(txtWei.Text) < 1 Or CInt(txtWei.Text) > 94 Then
            MsgBox "位碼應(yīng)在1和94之間"
            Exit Sub
        End If
        If CInt(txtScale.Text) < 1 Or CInt(txtScale.Text) > 10 Then
            MsgBox "放大倍數(shù)應(yīng)在1和10之間"
            Exit Sub
        End If
        Call DrawHz(txtQu.Text, txtWei.Text, txtScale.Text)
    End Sub
    
    Private Sub DrawHz(ByVal intQu As Long, ByVal intWei As Long, ByVal intScale As Integer)
        Dim int1 As Integer
        Dim int2 As Integer
        Dim int3 As Integer
        Dim int4 As Integer
        Dim int5 As Integer
        
        Dim lngOffset As Long
        Dim bytinfo(31) As Byte
        Cls
        lngOffset = ((intQu - 1) * 94 + (intWei - 1)) * 32 + 1 '計算位置
        Open "e:\wd\課件\vb例子\放大顯示漢字\hzk16" For Binary As 1
        Seek #1, lngOffset
        For int1 = 0 To 31
            Get #1, , bytinfo(int1)      '讀取點陣信息
        Next
        Close
      
        For int1 = 0 To 15
            For int2 = 0 To 1
                For int3 = 0 To 7
                     If getbit(bytinfo(int1 * 2 + int2), 7 - int3) Then
                        For int4 = 0 To intScale - 1
                            For int5 = 0 To intScale - 1
                                PSet ((int2 * 8 + int3) * intScale + int5, int1 * intScale + int4)
                            Next
                       Next
                     End If
                Next
            Next
        Next
    
    End Sub
    Function getbit(bytinfo As Byte, intBit As Integer) As Boolean
        getbit = bytinfo And 2 ^ intBit '計算一位是1還是0
    End Function